STEVAL-IHT001V1 STMicroelectronics, STEVAL-IHT001V1 Datasheet - Page 23

• Manufacturer Part Number: STEVAL-IHT001V1
• Description: EVAL BOARD THERMO CONTROL REFRIG
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IHT001V1

• Design Resources: STEVAL-IHT001V1 Gerber Files STEVAL-IHT001V1 Schematic STEVAL-IHT001V1 Bill of Materials
• Main Purpose: Reference Design, ARM7 Thermostat for Fridge or Freezer
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ACS102-6, ACS110, ACST6, ST7LITE39F2
• Primary Attributes: Compressor, Defrost & Light Controls
• Secondary Attributes: Graphical User Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5514

UM0277
Appendix B
For the NTC thermistor, you just have to connect its terminals to the “NTC” connector. Its
wires can be connected in any way as it is just a resistor.
The same procedure can be achieved for the Light Bulb and Defrost resistors.
For the motor, things are more complex. The two following figures show where the RUN and
LINE terminals are usually located for most compressor starters. These two terminals must
be connected to the board “motor” header.
Figure 15. Compressor starter, case 1
Figure 16. Compressor starter with Klixon, case 2
Wiring connections
Wiring connections
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